One of the Internet's best-kept secret is the Document Object Model (DOM), supported by Internet Explorer 5.0 and up. In order to understand the DOM (Document Object Model) of a document, it's not enough to examine the source HTML. You need a utility that will parse the HTML file and report the DOM of the document. One such a utility is the createTextRang() method. This method creates a textRange object that you can, among other operations, print. The following printRange() function prints the textRange object of the current tip's document: View Body Source